| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.60 | 12.658% | $239.5109 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $9.46 | 5.310% | $9.9623 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $217.57 | 12.284% | $244.2963 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $98.62 | 10.528% | $109.0027 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $59.64 | 5.603% | $62.9816 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $26.57 | 12.576% | $29.9114 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $31.55 | 13.148% | $35.6982 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $656.01 | $731.3634 | $731.36 | $731.35 | $731.40 | |